What Does Ayurveda Say About Fasting in Spring? According to Ayurveda, spring is one of the two classical times of year when therapeutic fasting is most appropriate -- the other being autumn. In spring, fasting works by giving agni the space to clear the Ama and accumulated Kapha that built up over winter. But Ayurvedic fasting is not universal: it is most appropriate for Kapha types, conditionally appropriate for Pitta types, and specifically contraindicated for Vata types in most cases. Your dosha type determines whether spring fasting helps you or hurts you. The modern conversation about fasting tends to assume it is either universally good (the wellness industry position) or universally controversial (the medical debate). Ayurveda's answer is more specific and more useful: fasting is a